Buckle for watchstraps



FIG. 1 is a front view of a buckle for watchstraps of the present design;

FIG. 2 is a rear view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a front top left perspective view thereof; and,

FIG. 8 is a rear top right perspective view thereof. 

CLAIM The ornamental design for a buckle for watchstraps, as shown and described. 